CA1096467A - Regulateur d'alimentation en circuit ferme d'un moteur a combustion interne - Google Patents

Regulateur d'alimentation en circuit ferme d'un moteur a combustion interne

Info

Publication number
CA1096467A
CA1096467A CA264,189A CA264189A CA1096467A CA 1096467 A CA1096467 A CA 1096467A CA 264189 A CA264189 A CA 264189A CA 1096467 A CA1096467 A CA 1096467A
Authority
CA
Canada
Prior art keywords
engine
response
integration
operable
sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA264,189A
Other languages
English (en)
Inventor
Masaharu Asano
Nobuzi Manaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP12834875A external-priority patent/JPS5253141A/ja
Priority claimed from JP15410075A external-priority patent/JPS5277933A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of CA1096467A publication Critical patent/CA1096467A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
CA264,189A 1975-10-27 1976-10-26 Regulateur d'alimentation en circuit ferme d'un moteur a combustion interne Expired CA1096467A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12834875A JPS5253141A (en) 1975-10-27 1975-10-27 Air/fuel ratio controller
JP50-128348 1975-10-27
JP15410075A JPS5277933A (en) 1975-12-25 1975-12-25 Air-fuel ratio controller
JP50-154100 1975-12-25

Publications (1)

Publication Number Publication Date
CA1096467A true CA1096467A (fr) 1981-02-24

Family

ID=26464042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264,189A Expired CA1096467A (fr) 1975-10-27 1976-10-26 Regulateur d'alimentation en circuit ferme d'un moteur a combustion interne

Country Status (3)

Country Link
US (1) US4131091A (fr)
CA (1) CA1096467A (fr)
DE (1) DE2648791C2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567284A (en) * 1976-12-27 1980-05-14 Nissan Motor Closed loop control system equipped with circuitry for temporarirly disabling the system in accordance with given engine parameters
JPS5382927A (en) * 1976-12-28 1978-07-21 Nissan Motor Co Ltd Air-fuel ratio controlling apparatus
JPS6011216B2 (ja) * 1977-05-26 1985-03-23 株式会社デンソー 空燃比制御装置
JPS6033987B2 (ja) * 1978-05-02 1985-08-06 トヨタ自動車株式会社 フイ−ドバツク式空燃比制御装置
US4241710A (en) * 1978-06-22 1980-12-30 The Bendix Corporation Closed loop system
DE2846386A1 (de) * 1978-10-25 1980-05-14 Bosch Gmbh Robert Einrichtung zum steuern der gemischzusammensetzung bei einer brennkraftmaschine
JPS5623551A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS5685541A (en) * 1979-12-13 1981-07-11 Fuji Heavy Ind Ltd Controlling device of air-fuel ratio
JPS5685540A (en) * 1979-12-13 1981-07-11 Fuji Heavy Ind Ltd Air-fuel ratio controlling device
JPS56107928A (en) * 1980-01-31 1981-08-27 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS56126647A (en) * 1980-03-07 1981-10-03 Fuji Heavy Ind Ltd Air-fuel ratio controlling apparatus
JPS5746037A (en) 1980-09-03 1982-03-16 Nippon Denso Co Ltd Air fuel ratio feedback controller
US4528962A (en) * 1981-12-11 1985-07-16 Robert Bosch Gmbh Method and apparatus for lambda regulation in an internal combustion engine
JPS58150047A (ja) * 1982-03-03 1983-09-06 Hitachi Ltd 内燃機関の燃料噴射制御装置
JPH0623551B2 (ja) * 1984-10-22 1994-03-30 富士重工業株式会社 車両用エンジンの空燃比制御装置
GB2167883A (en) * 1984-11-30 1986-06-04 Suzuki Motor Co Apparatus for controlling an air-fuel ratio in an internal combustion engine
JPH0726573B2 (ja) * 1985-12-11 1995-03-29 富士重工業株式会社 自動車用エンジンの空燃比制御装置
JPS62162746A (ja) * 1986-01-10 1987-07-18 Nissan Motor Co Ltd 空燃比制御装置
JPH03275954A (ja) * 1990-03-26 1991-12-06 Japan Electron Control Syst Co Ltd 異種燃料使用内燃機関の空燃比制御装置
US8145409B2 (en) * 2009-03-26 2012-03-27 Ford Global Technologies, Llc Approach for determining exhaust gas sensor degradation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229928C3 (de) * 1972-06-20 1981-03-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen

Also Published As

Publication number Publication date
US4131091A (en) 1978-12-26
DE2648791C2 (de) 1985-01-24
DE2648791A1 (de) 1977-05-12

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Legal Events

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